Multiple choice

Manisha was helping her mother in kitchen, where she saw water was boiling in a pan and vapours were coming out of the pan. She put a plate on the pan to stop the vapours which were coming out of the pan. What changes will she observe in water after putting the plate on the pan for some time?

  1. Water will stop boiling.

  2. The amount of water will increase in the pan.

  3. The amount of water will decrease in the pan.

  4. The amount of water will remain unchanged.

  5. Vapours still come out of the pan.

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The amount of water will remain unchanged as she has stopped the process of evaporation. The vapours which were coming out from pan earlier, now get no space to come out. So the amount of water will remain unchanged.